Goldbach conjecture vs Eye Training｜TraceMaster
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Goldbach conjecture
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This app is a simple game about Goldbach's conjecture. This game is inspired by the movie, Marguerite's Theorem.
Eye Training｜TraceMaster
This game challenges you to follow a fast-moving target with your eyes and then identify it once it stops. It offers various motion patterns and difficulty levels to improve your dynamic vision. Play for just 3 minutes daily to sharpen reflexes and eye speed.
- Dynamic vision training
- Fast-moving target tracking
- Multiple motion patterns
- Progress tracking with Vision Age
- Endless Mode with leaderboards
- Daily, weekly, monthly rankings
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Train your dynamic vision. TraceMaster is an eye-training game: follow a fast-moving target with your eyes, then spot the right one the instant it stops. Simple to pick up, deep to master. ◆ 6 motion patterns × 5 difficulty levels Linear, bouncing, spinning, random walk, hidden zones, and all combined — targets get faster, smaller, and less predictable as you climb. ◆ Endless Mode with world rankings Daily, weekly, and monthly leaderboards. Top 3 players earn medals. ◆ Track your progress Each game gives you a score and a "Vision Age" so you can watch yourself improve. For athletes (baseball, tennis, table tennis), esports players, or anyone who wants sharper eyes — just 3 minutes a day. Put your vision to the test. Free to play.
Screenshots
Verdict
The clearest difference is device support: Eye Training｜TraceMaster at 3 against Goldbach conjecture's —. Eye Training｜TraceMaster also leads on iOS requirement (13.0 vs 16.0). On price and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Goldbach conjecture | Eye Training｜TraceMaster |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 5 days |
| Ads | — | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Sungjun Kim | Yeongse Kim |
In-app purchases
Goldbach conjecture
No in-app purchases
Eye Training｜TraceMaster
No in-app purchases
Questions
Is Goldbach conjecture free?
Is Eye Training｜TraceMaster free?
Other comparisons
